groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12130 83.09 433.13 90.96 476.45 -7.47 227.87 -61.98 101.34 0.8940 450.8 105.0


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SDO HMI 2014-07-30 13:00:40 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 30.89 244.91 31.49 252.98 -7.72 230.29 -59.57 102.09 0.8758 791.6 298.6
2 0.00 3.80 0.00 4.04 -8.44 229.17 -60.68 102.66 0.8859 -126.0 -122.3
3 9.15 -1.00 9.65 -1.00 -7.54 229.15 -60.71 101.65 0.8847 582.9 999999
4 0.27 -1.00 0.29 -1.00 -7.20 229.04 -60.82 101.26 0.8851 640.0 999999
5 4.17 -1.00 4.47 -1.00 -7.39 228.67 -61.18 101.39 0.8882 445.7 999999
6 2.35 4.71 2.65 5.30 -9.92 227.61 -62.24 103.96 0.9000 322.0 203.8
7 0.00 0.91 0.00 0.99 -7.67 227.95 -61.90 101.56 0.8942 192.0 160.4
8 5.80 -1.00 6.35 -1.00 -7.27 227.92 -61.93 101.11 0.8939 362.9 999999
9 0.00 0.72 0.00 0.83 -9.36 227.19 -62.66 103.26 0.9023 277.0 198.0
10 0.00 1.09 0.00 1.25 -9.58 226.92 -62.94 103.43 0.9046 -365.0 -323.5
11 4.08 30.25 4.69 35.23 -9.14 226.86 -63.00 102.95 0.9044 285.4 -369.0
12 0.91 2.99 1.01 3.34 -6.98 227.33 -62.53 100.68 0.8980 364.4 270.7
13 0.00 1.36 0.00 1.49 -5.50 227.65 -62.21 99.10 0.8936 238.0 221.6
14 0.00 5.34 0.00 6.26 -9.80 226.50 -63.36 103.59 0.9079 -431.0 -350.9
15 0.00 1.18 0.00 1.28 -4.75 227.71 -62.14 98.28 0.8922 -348.0 -292.8
16 3.99 -11.00 4.61 -11.00 -8.85 226.68 -63.18 102.59 0.9053 193.1 999999
17 0.00 1.63 0.00 1.85 -6.87 226.88 -62.97 100.47 0.9012 362.0 320.7
18 0.00 1.18 0.00 1.35 -6.73 226.64 -63.21 100.27 0.9028 306.0 236.4
19 1.36 10.51 1.55 12.15 -5.84 226.57 -63.29 99.28 0.9022 543.9 278.1
20 1.27 20.20 1.44 23.20 -4.70 226.51 -63.35 98.02 0.9013 213.3 -297.0
21 15.13 92.02 18.21 111.95 -7.29 225.30 -64.55 100.63 0.9131 477.8 -61.4
22 0.00 1.36 0.00 1.62 -6.38 225.39 -64.46 99.67 0.9114 262.0 225.3
23 0.00 1.00 0.00 1.17 -4.97 225.55 -64.31 98.16 0.9087 -187.0 -172.2
24 2.45 -21.00 2.96 -21.00 -6.87 225.05 -64.80 100.14 0.9143 392.2 999999
25 0.00 1.00 0.00 1.17 -4.58 225.40 -64.45 97.72 0.9093 -620.0 -508.7
26 0.00 1.45 0.00 1.84 -8.33 224.10 -65.76 101.54 0.9224 218.0 193.8
27 0.00 0.63 0.00 0.81 -8.72 223.97 -65.89 101.93 0.9237 -332.0 -350.0
28 1.27 -21.00 1.59 -21.00 -7.32 224.26 -65.59 100.48 0.9202 -425.6 999999
29 0.00 4.44 0.00 5.77 -8.72 223.58 -66.27 101.86 0.9262 150.0 75.1
30 0.00 0.45 0.00 0.58 -5.36 223.32 -66.54 98.22 0.9244 -390.0 -375.2


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.